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Information - Help 
ID = 76203
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to NTE1231 = 221-98 = TDA1190

Base Wires
Was used by Radio/TV-reception etc.
Filament Solid State

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden);
Form/Case/Outline: DIP-12-TAB (NTE1231) | DIP-16 (NTE1231A);
Type/Application: TV Sound IF and AF Power Amplifier <4.5W @ 16 Ω;
Daten/ Vcc: 9...28 V (typ. 12 V); Iccq: 22 mA @ 12 V; fo: 4.5 MHz; Pout: 1.5 W @8 Ω (12 V); t max j: 150 °C;

Dimensions (WHD)
incl. pins / tip
22 x 7 x 8 mm / 0.87 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   NTE
NTE1231: NTE
Günther Stabe † 19.8.20

NTE1231: NTE datasheet
Anonymous 828 Collector

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